... STEEL/MS DIN 934 hex nuts zinc plated/ ZP, sizes from M4 to M56 MILD STEEL/MS ... DIN 934 hex nuts zinc plated/ zp, sizes from M4 to M56 Product Catalog :1) ... matched with the nuts & bolts ( BEST PRICE)DIN 125/ DIN 127/DIN 9021 and other special sizes, welcome ... , with or without heat treatment7) Finish Treatment: Plain, Black, ZP ( white, bluish, Yellow), HDG8) Packing: In strong gunny ...